Results 101 to 110 of about 634 (180)

The Partition Function of the Bose-Einstein Condensation in Parabolic Trap

Makara Seri Sains, 2012
We have discussed the partition function of the Bose-Einstein condensation in parabolic trap associated to the one-dimensional Gross-Pitaevskii equation. The partition function itself is constructed by considering all the energy levels of the macroscopic
Sinta Latifa, Teguh Budi Prayitno
doaj  

Derivation of the Time Dependent Gross-Pitaevskii Equation in Two Dimensions. [PDF]

Commun Math Phys, 2019
Jeblick M, Leopold N, Pickl P.
europepmc   +1 more source

Tunable band-gap structure and gap solitons in the generalized Gross-Pitaevskii equation with a periodic potential. [PDF]

Sci Rep, 2018
Huang C, Dong L.
europepmc   +1 more source

Non-autonomous multi-rogue waves for spin-1 coupled nonlinear Gross-Pitaevskii equation and management by external potentials. [PDF]

Sci Rep, 2017
Li L, Yu F.
europepmc   +1 more source

Macroscopic quantum tunnelling of a Bose-Einstein condensate in a Cubic-Plus-Quadratic Well

AAPPS Bulletin
We study the macroscopic quantum tunnelling of an interacting Bose-Einstein condensate in a cubic-plus-quadratic well that was approximately realized in recent experiment.
Rui-Bin Liu, Mingyang Liu, Shizhong Zhang   +2 more
doaj   +1 more source

Stability analysis of 3D cubic-quintic Gross–Pitaevskii equation with elastic and inelastic collisions

AIP Advances
In this paper, we study the stability of three-dimensional Bose–Einstein condensates of finite temperatures at which both elastic and inelastic collisions are taken into account.
Rajmohan Sasireka, Olivier Tiokeng Lekeufack, Ambikapathy Uthayakumar, Subramaniyan Sabari   +3 more
doaj   +1 more source

Global solutions for 3D nonlocal Gross-Pitaevskii equations with rough data

Electronic Journal of Differential Equations, 2012
We study the Cauchy problem for the Gross-Pitaevskii equation with a nonlocal interaction potential of Hartree type in three space dimensions. If the potential is even and positive definite or a positive function and its Fourier transform decays ...
Hartmut Pecher
doaj  

The gravitational bending of acoustic Schwarzschild black hole. [PDF]

Eur Phys J C Part Fields, 2023
Qiao CK, Zhou M.
europepmc   +1 more source

Interaction between an Impurity and Nonlinear Excitations in a Polariton Condensate. [PDF]

Entropy (Basel), 2022
Jia C, Liang Z.
europepmc   +1 more source

Deconstructing dynamics of symmetry breaking. [PDF]

Proc Natl Acad Sci U S A
Suzuki F, Zurek WH.
europepmc   +1 more source